Brown Butter Mocha Brownies
Fudgy Brown Butter Mocha Brownies topped with a fluffy coffee whipped cream frosting. Rich, chocolatey, and easy to make, they're perfect for any occasion.
Prep Time20 minutes mins
Cook Time30 minutes mins
Cooling time1 hour hr
Total Time1 hour hr 50 minutes mins
For Brownies:
- 160 g Unsalted butter (≈ 11 tbsp / just over 1 ⅓ sticks)
- 133 g Granulated sugar (⅔ cup)
- 133 g Packed brown sugar (⅔ cup)
- 3 Large eggs
- 90 g All-purpose flour (¾ cup)
- 70 g Sifted unsweetened cocoa powder (¾ cup) ,
- ½ tsp Sea salt
- Instant coffee (1 tsp dissolved in 1 tsp hot water)
- 1 tsp Vanilla extract
- 90 g Chocolate chips / chunks (optional, ½ cup)
For Mocha Frosting:
- 120 ml Heavy cream (½ cup)
- 1 tsp Instant coffee powder
- 1 tbsp Sugar (adjust to taste)
Whisk together the eggs, granulated sugar, and brown sugar until combined and slightly thickened.
Brown the butter in a saucepan over medium heat until golden and nutty. Remove from the heat and whisk in the cocoa powder until smooth. Cool completely.
Stir the cooled brown butter mixture, vanilla extract, and dissolved coffee into the egg mixture.
Fold in the flour and salt until just combined. Stir in chocolate chips if using.
Spread the batter into a lined 8×8-inch (20 cm) baking pan and bake at 175°C (350°F) for 28–30 minutes, or until a toothpick comes out with moist crumbs. Cool completely.
Whip the heavy cream, coffee powder, and sugar until soft peaks form.
Spread the frosting over the cooled brownies, slice, and serve.